Parts list: № Number Qty Name Options 1 F706248 1 Valve Stack 2 T237327 1 Seal Next page: ST985272 Mountings, Boom Valve L90LS, Main Valve ST988274 Extension Section, Boom Valve ST987921 Tilt Section, Boom Valve ST850818 Tilt Section, Boom Valve ST988324 Slew Section, Boom Valve